IP Find IPv6 Subnet/Network and its host address ranges

What is an IPv6 IP address its network and host address ranges?

IPv6 addresses are each 128 bits long. Because each digit in an IPv6 address can have 16 different values (from 0 to 15), each digit represents the overall value of 4 bits (one nibble), with 32 digits total. As with IPv4, CIDR notation describes ranges in terms of a common prefix of bits. For example 2001:db8::/32 means that the range described has the first 32 bits set to the binary digits 00100000000000010000110110111000. Also like IPv4, MediaWiki implements IPv6 rangeblocks using CIDR notation.
Following are the ranges of IPv6 subnet/network address and their host addresses.

IPv6 Address	IPv4 Address
cb15:901b:8024:cd24:8081:155:c2bc:5101	194.188.81.1
cb15:901b:8024:cd24:8081:155:c2bc:5102	194.188.81.2
cb15:901b:8024:cd24:8081:155:c2bc:5103	194.188.81.3
cb15:901b:8024:cd24:8081:155:c2bc:5104	194.188.81.4
cb15:901b:8024:cd24:8081:155:c2bc:5105	194.188.81.5
cb15:901b:8024:cd24:8081:155:c2bc:5106	194.188.81.6
cb15:901b:8024:cd24:8081:155:c2bc:5107	194.188.81.7
cb15:901b:8024:cd24:8081:155:c2bc:5108	194.188.81.8
cb15:901b:8024:cd24:8081:155:c2bc:5109	194.188.81.9
cb15:901b:8024:cd24:8081:155:c2bc:510a	194.188.81.10
cb15:901b:8024:cd24:8081:155:c2bc:510b	194.188.81.11
cb15:901b:8024:cd24:8081:155:c2bc:510c	194.188.81.12
cb15:901b:8024:cd24:8081:155:c2bc:510d	194.188.81.13
cb15:901b:8024:cd24:8081:155:c2bc:510e	194.188.81.14
cb15:901b:8024:cd24:8081:155:c2bc:510f	194.188.81.15
cb15:901b:8024:cd24:8081:155:c2bc:5110	194.188.81.16
cb15:901b:8024:cd24:8081:155:c2bc:5111	194.188.81.17
cb15:901b:8024:cd24:8081:155:c2bc:5112	194.188.81.18
cb15:901b:8024:cd24:8081:155:c2bc:5113	194.188.81.19
cb15:901b:8024:cd24:8081:155:c2bc:5114	194.188.81.20
cb15:901b:8024:cd24:8081:155:c2bc:5115	194.188.81.21
cb15:901b:8024:cd24:8081:155:c2bc:5116	194.188.81.22
cb15:901b:8024:cd24:8081:155:c2bc:5117	194.188.81.23
cb15:901b:8024:cd24:8081:155:c2bc:5118	194.188.81.24
cb15:901b:8024:cd24:8081:155:c2bc:5119	194.188.81.25
cb15:901b:8024:cd24:8081:155:c2bc:511a	194.188.81.26
cb15:901b:8024:cd24:8081:155:c2bc:511b	194.188.81.27
cb15:901b:8024:cd24:8081:155:c2bc:511c	194.188.81.28
cb15:901b:8024:cd24:8081:155:c2bc:511d	194.188.81.29
cb15:901b:8024:cd24:8081:155:c2bc:511e	194.188.81.30
cb15:901b:8024:cd24:8081:155:c2bc:511f	194.188.81.31
cb15:901b:8024:cd24:8081:155:c2bc:5120	194.188.81.32
cb15:901b:8024:cd24:8081:155:c2bc:5121	194.188.81.33
cb15:901b:8024:cd24:8081:155:c2bc:5122	194.188.81.34
cb15:901b:8024:cd24:8081:155:c2bc:5123	194.188.81.35
cb15:901b:8024:cd24:8081:155:c2bc:5124	194.188.81.36
cb15:901b:8024:cd24:8081:155:c2bc:5125	194.188.81.37
cb15:901b:8024:cd24:8081:155:c2bc:5126	194.188.81.38
cb15:901b:8024:cd24:8081:155:c2bc:5127	194.188.81.39
cb15:901b:8024:cd24:8081:155:c2bc:5128	194.188.81.40
cb15:901b:8024:cd24:8081:155:c2bc:5129	194.188.81.41
cb15:901b:8024:cd24:8081:155:c2bc:512a	194.188.81.42
cb15:901b:8024:cd24:8081:155:c2bc:512b	194.188.81.43
cb15:901b:8024:cd24:8081:155:c2bc:512c	194.188.81.44
cb15:901b:8024:cd24:8081:155:c2bc:512d	194.188.81.45
cb15:901b:8024:cd24:8081:155:c2bc:512e	194.188.81.46
cb15:901b:8024:cd24:8081:155:c2bc:512f	194.188.81.47
cb15:901b:8024:cd24:8081:155:c2bc:5130	194.188.81.48
cb15:901b:8024:cd24:8081:155:c2bc:5131	194.188.81.49
cb15:901b:8024:cd24:8081:155:c2bc:5132	194.188.81.50
cb15:901b:8024:cd24:8081:155:c2bc:5133	194.188.81.51
cb15:901b:8024:cd24:8081:155:c2bc:5134	194.188.81.52
cb15:901b:8024:cd24:8081:155:c2bc:5135	194.188.81.53
cb15:901b:8024:cd24:8081:155:c2bc:5136	194.188.81.54
cb15:901b:8024:cd24:8081:155:c2bc:5137	194.188.81.55
cb15:901b:8024:cd24:8081:155:c2bc:5138	194.188.81.56
cb15:901b:8024:cd24:8081:155:c2bc:5139	194.188.81.57
cb15:901b:8024:cd24:8081:155:c2bc:513a	194.188.81.58
cb15:901b:8024:cd24:8081:155:c2bc:513b	194.188.81.59
cb15:901b:8024:cd24:8081:155:c2bc:513c	194.188.81.60

cb15:901b:8024:cd24:8081:155:c2bc:513d	194.188.81.61
cb15:901b:8024:cd24:8081:155:c2bc:513e	194.188.81.62
cb15:901b:8024:cd24:8081:155:c2bc:513f	194.188.81.63
cb15:901b:8024:cd24:8081:155:c2bc:5140	194.188.81.64
cb15:901b:8024:cd24:8081:155:c2bc:5141	194.188.81.65
cb15:901b:8024:cd24:8081:155:c2bc:5142	194.188.81.66
cb15:901b:8024:cd24:8081:155:c2bc:5143	194.188.81.67
cb15:901b:8024:cd24:8081:155:c2bc:5144	194.188.81.68
cb15:901b:8024:cd24:8081:155:c2bc:5145	194.188.81.69
cb15:901b:8024:cd24:8081:155:c2bc:5146	194.188.81.70
cb15:901b:8024:cd24:8081:155:c2bc:5147	194.188.81.71
cb15:901b:8024:cd24:8081:155:c2bc:5148	194.188.81.72
cb15:901b:8024:cd24:8081:155:c2bc:5149	194.188.81.73
cb15:901b:8024:cd24:8081:155:c2bc:514a	194.188.81.74
cb15:901b:8024:cd24:8081:155:c2bc:514b	194.188.81.75
cb15:901b:8024:cd24:8081:155:c2bc:514c	194.188.81.76
cb15:901b:8024:cd24:8081:155:c2bc:514d	194.188.81.77
cb15:901b:8024:cd24:8081:155:c2bc:514e	194.188.81.78
cb15:901b:8024:cd24:8081:155:c2bc:514f	194.188.81.79
cb15:901b:8024:cd24:8081:155:c2bc:5150	194.188.81.80
cb15:901b:8024:cd24:8081:155:c2bc:5151	194.188.81.81
cb15:901b:8024:cd24:8081:155:c2bc:5152	194.188.81.82
cb15:901b:8024:cd24:8081:155:c2bc:5153	194.188.81.83
cb15:901b:8024:cd24:8081:155:c2bc:5154	194.188.81.84
cb15:901b:8024:cd24:8081:155:c2bc:5155	194.188.81.85
cb15:901b:8024:cd24:8081:155:c2bc:5156	194.188.81.86
cb15:901b:8024:cd24:8081:155:c2bc:5157	194.188.81.87
cb15:901b:8024:cd24:8081:155:c2bc:5158	194.188.81.88
cb15:901b:8024:cd24:8081:155:c2bc:5159	194.188.81.89
cb15:901b:8024:cd24:8081:155:c2bc:515a	194.188.81.90
cb15:901b:8024:cd24:8081:155:c2bc:515b	194.188.81.91
cb15:901b:8024:cd24:8081:155:c2bc:515c	194.188.81.92
cb15:901b:8024:cd24:8081:155:c2bc:515d	194.188.81.93
cb15:901b:8024:cd24:8081:155:c2bc:515e	194.188.81.94
cb15:901b:8024:cd24:8081:155:c2bc:515f	194.188.81.95
cb15:901b:8024:cd24:8081:155:c2bc:5160	194.188.81.96
cb15:901b:8024:cd24:8081:155:c2bc:5161	194.188.81.97
cb15:901b:8024:cd24:8081:155:c2bc:5162	194.188.81.98
cb15:901b:8024:cd24:8081:155:c2bc:5163	194.188.81.99
cb15:901b:8024:cd24:8081:155:c2bc:5164	194.188.81.100
cb15:901b:8024:cd24:8081:155:c2bc:5165	194.188.81.101
cb15:901b:8024:cd24:8081:155:c2bc:5166	194.188.81.102
cb15:901b:8024:cd24:8081:155:c2bc:5167	194.188.81.103
cb15:901b:8024:cd24:8081:155:c2bc:5168	194.188.81.104
cb15:901b:8024:cd24:8081:155:c2bc:5169	194.188.81.105
cb15:901b:8024:cd24:8081:155:c2bc:516a	194.188.81.106
cb15:901b:8024:cd24:8081:155:c2bc:516b	194.188.81.107
cb15:901b:8024:cd24:8081:155:c2bc:516c	194.188.81.108
cb15:901b:8024:cd24:8081:155:c2bc:516d	194.188.81.109
cb15:901b:8024:cd24:8081:155:c2bc:516e	194.188.81.110
cb15:901b:8024:cd24:8081:155:c2bc:516f	194.188.81.111
cb15:901b:8024:cd24:8081:155:c2bc:5170	194.188.81.112
cb15:901b:8024:cd24:8081:155:c2bc:5171	194.188.81.113
cb15:901b:8024:cd24:8081:155:c2bc:5172	194.188.81.114
cb15:901b:8024:cd24:8081:155:c2bc:5173	194.188.81.115
cb15:901b:8024:cd24:8081:155:c2bc:5174	194.188.81.116
cb15:901b:8024:cd24:8081:155:c2bc:5175	194.188.81.117
cb15:901b:8024:cd24:8081:155:c2bc:5176	194.188.81.118
cb15:901b:8024:cd24:8081:155:c2bc:5177	194.188.81.119
cb15:901b:8024:cd24:8081:155:c2bc:5178	194.188.81.120

cb15:901b:8024:cd24:8081:155:c2bc:5179	194.188.81.121
cb15:901b:8024:cd24:8081:155:c2bc:517a	194.188.81.122
cb15:901b:8024:cd24:8081:155:c2bc:517b	194.188.81.123
cb15:901b:8024:cd24:8081:155:c2bc:517c	194.188.81.124
cb15:901b:8024:cd24:8081:155:c2bc:517d	194.188.81.125
cb15:901b:8024:cd24:8081:155:c2bc:517e	194.188.81.126
cb15:901b:8024:cd24:8081:155:c2bc:517f	194.188.81.127
cb15:901b:8024:cd24:8081:155:c2bc:5180	194.188.81.128
cb15:901b:8024:cd24:8081:155:c2bc:5181	194.188.81.129
cb15:901b:8024:cd24:8081:155:c2bc:5182	194.188.81.130
cb15:901b:8024:cd24:8081:155:c2bc:5183	194.188.81.131
cb15:901b:8024:cd24:8081:155:c2bc:5184	194.188.81.132
cb15:901b:8024:cd24:8081:155:c2bc:5185	194.188.81.133
cb15:901b:8024:cd24:8081:155:c2bc:5186	194.188.81.134
cb15:901b:8024:cd24:8081:155:c2bc:5187	194.188.81.135
cb15:901b:8024:cd24:8081:155:c2bc:5188	194.188.81.136
cb15:901b:8024:cd24:8081:155:c2bc:5189	194.188.81.137
cb15:901b:8024:cd24:8081:155:c2bc:518a	194.188.81.138
cb15:901b:8024:cd24:8081:155:c2bc:518b	194.188.81.139
cb15:901b:8024:cd24:8081:155:c2bc:518c	194.188.81.140
cb15:901b:8024:cd24:8081:155:c2bc:518d	194.188.81.141
cb15:901b:8024:cd24:8081:155:c2bc:518e	194.188.81.142
cb15:901b:8024:cd24:8081:155:c2bc:518f	194.188.81.143
cb15:901b:8024:cd24:8081:155:c2bc:5190	194.188.81.144
cb15:901b:8024:cd24:8081:155:c2bc:5191	194.188.81.145
cb15:901b:8024:cd24:8081:155:c2bc:5192	194.188.81.146
cb15:901b:8024:cd24:8081:155:c2bc:5193	194.188.81.147
cb15:901b:8024:cd24:8081:155:c2bc:5194	194.188.81.148
cb15:901b:8024:cd24:8081:155:c2bc:5195	194.188.81.149
cb15:901b:8024:cd24:8081:155:c2bc:5196	194.188.81.150
cb15:901b:8024:cd24:8081:155:c2bc:5197	194.188.81.151
cb15:901b:8024:cd24:8081:155:c2bc:5198	194.188.81.152
cb15:901b:8024:cd24:8081:155:c2bc:5199	194.188.81.153
cb15:901b:8024:cd24:8081:155:c2bc:519a	194.188.81.154
cb15:901b:8024:cd24:8081:155:c2bc:519b	194.188.81.155
cb15:901b:8024:cd24:8081:155:c2bc:519c	194.188.81.156
cb15:901b:8024:cd24:8081:155:c2bc:519d	194.188.81.157
cb15:901b:8024:cd24:8081:155:c2bc:519e	194.188.81.158
cb15:901b:8024:cd24:8081:155:c2bc:519f	194.188.81.159
cb15:901b:8024:cd24:8081:155:c2bc:51a0	194.188.81.160
cb15:901b:8024:cd24:8081:155:c2bc:51a1	194.188.81.161
cb15:901b:8024:cd24:8081:155:c2bc:51a2	194.188.81.162
cb15:901b:8024:cd24:8081:155:c2bc:51a3	194.188.81.163
cb15:901b:8024:cd24:8081:155:c2bc:51a4	194.188.81.164
cb15:901b:8024:cd24:8081:155:c2bc:51a5	194.188.81.165
cb15:901b:8024:cd24:8081:155:c2bc:51a6	194.188.81.166
cb15:901b:8024:cd24:8081:155:c2bc:51a7	194.188.81.167
cb15:901b:8024:cd24:8081:155:c2bc:51a8	194.188.81.168
cb15:901b:8024:cd24:8081:155:c2bc:51a9	194.188.81.169
cb15:901b:8024:cd24:8081:155:c2bc:51aa	194.188.81.170
cb15:901b:8024:cd24:8081:155:c2bc:51ab	194.188.81.171
cb15:901b:8024:cd24:8081:155:c2bc:51ac	194.188.81.172
cb15:901b:8024:cd24:8081:155:c2bc:51ad	194.188.81.173
cb15:901b:8024:cd24:8081:155:c2bc:51ae	194.188.81.174
cb15:901b:8024:cd24:8081:155:c2bc:51af	194.188.81.175
cb15:901b:8024:cd24:8081:155:c2bc:51b0	194.188.81.176
cb15:901b:8024:cd24:8081:155:c2bc:51b1	194.188.81.177
cb15:901b:8024:cd24:8081:155:c2bc:51b2	194.188.81.178
cb15:901b:8024:cd24:8081:155:c2bc:51b3	194.188.81.179
cb15:901b:8024:cd24:8081:155:c2bc:51b4	194.188.81.180

cb15:901b:8024:cd24:8081:155:c2bc:51b5	194.188.81.181
cb15:901b:8024:cd24:8081:155:c2bc:51b6	194.188.81.182
cb15:901b:8024:cd24:8081:155:c2bc:51b7	194.188.81.183
cb15:901b:8024:cd24:8081:155:c2bc:51b8	194.188.81.184
cb15:901b:8024:cd24:8081:155:c2bc:51b9	194.188.81.185
cb15:901b:8024:cd24:8081:155:c2bc:51ba	194.188.81.186
cb15:901b:8024:cd24:8081:155:c2bc:51bb	194.188.81.187
cb15:901b:8024:cd24:8081:155:c2bc:51bc	194.188.81.188
cb15:901b:8024:cd24:8081:155:c2bc:51bd	194.188.81.189
cb15:901b:8024:cd24:8081:155:c2bc:51be	194.188.81.190
cb15:901b:8024:cd24:8081:155:c2bc:51bf	194.188.81.191
cb15:901b:8024:cd24:8081:155:c2bc:51c0	194.188.81.192
cb15:901b:8024:cd24:8081:155:c2bc:51c1	194.188.81.193
cb15:901b:8024:cd24:8081:155:c2bc:51c2	194.188.81.194
cb15:901b:8024:cd24:8081:155:c2bc:51c3	194.188.81.195
cb15:901b:8024:cd24:8081:155:c2bc:51c4	194.188.81.196
cb15:901b:8024:cd24:8081:155:c2bc:51c5	194.188.81.197
cb15:901b:8024:cd24:8081:155:c2bc:51c6	194.188.81.198
cb15:901b:8024:cd24:8081:155:c2bc:51c7	194.188.81.199
cb15:901b:8024:cd24:8081:155:c2bc:51c8	194.188.81.200
cb15:901b:8024:cd24:8081:155:c2bc:51c9	194.188.81.201
cb15:901b:8024:cd24:8081:155:c2bc:51ca	194.188.81.202
cb15:901b:8024:cd24:8081:155:c2bc:51cb	194.188.81.203
cb15:901b:8024:cd24:8081:155:c2bc:51cc	194.188.81.204
cb15:901b:8024:cd24:8081:155:c2bc:51cd	194.188.81.205
cb15:901b:8024:cd24:8081:155:c2bc:51ce	194.188.81.206
cb15:901b:8024:cd24:8081:155:c2bc:51cf	194.188.81.207
cb15:901b:8024:cd24:8081:155:c2bc:51d0	194.188.81.208
cb15:901b:8024:cd24:8081:155:c2bc:51d1	194.188.81.209
cb15:901b:8024:cd24:8081:155:c2bc:51d2	194.188.81.210
cb15:901b:8024:cd24:8081:155:c2bc:51d3	194.188.81.211
cb15:901b:8024:cd24:8081:155:c2bc:51d4	194.188.81.212
cb15:901b:8024:cd24:8081:155:c2bc:51d5	194.188.81.213
cb15:901b:8024:cd24:8081:155:c2bc:51d6	194.188.81.214
cb15:901b:8024:cd24:8081:155:c2bc:51d7	194.188.81.215
cb15:901b:8024:cd24:8081:155:c2bc:51d8	194.188.81.216
cb15:901b:8024:cd24:8081:155:c2bc:51d9	194.188.81.217
cb15:901b:8024:cd24:8081:155:c2bc:51da	194.188.81.218
cb15:901b:8024:cd24:8081:155:c2bc:51db	194.188.81.219
cb15:901b:8024:cd24:8081:155:c2bc:51dc	194.188.81.220
cb15:901b:8024:cd24:8081:155:c2bc:51dd	194.188.81.221
cb15:901b:8024:cd24:8081:155:c2bc:51de	194.188.81.222
cb15:901b:8024:cd24:8081:155:c2bc:51df	194.188.81.223
cb15:901b:8024:cd24:8081:155:c2bc:51e0	194.188.81.224
cb15:901b:8024:cd24:8081:155:c2bc:51e1	194.188.81.225
cb15:901b:8024:cd24:8081:155:c2bc:51e2	194.188.81.226
cb15:901b:8024:cd24:8081:155:c2bc:51e3	194.188.81.227
cb15:901b:8024:cd24:8081:155:c2bc:51e4	194.188.81.228
cb15:901b:8024:cd24:8081:155:c2bc:51e5	194.188.81.229
cb15:901b:8024:cd24:8081:155:c2bc:51e6	194.188.81.230
cb15:901b:8024:cd24:8081:155:c2bc:51e7	194.188.81.231
cb15:901b:8024:cd24:8081:155:c2bc:51e8	194.188.81.232
cb15:901b:8024:cd24:8081:155:c2bc:51e9	194.188.81.233
cb15:901b:8024:cd24:8081:155:c2bc:51ea	194.188.81.234
cb15:901b:8024:cd24:8081:155:c2bc:51eb	194.188.81.235
cb15:901b:8024:cd24:8081:155:c2bc:51ec	194.188.81.236
cb15:901b:8024:cd24:8081:155:c2bc:51ed	194.188.81.237
cb15:901b:8024:cd24:8081:155:c2bc:51ee	194.188.81.238
cb15:901b:8024:cd24:8081:155:c2bc:51ef	194.188.81.239
cb15:901b:8024:cd24:8081:155:c2bc:51f0	194.188.81.240
cb15:901b:8024:cd24:8081:155:c2bc:51f1	194.188.81.241
cb15:901b:8024:cd24:8081:155:c2bc:51f2	194.188.81.242
cb15:901b:8024:cd24:8081:155:c2bc:51f3	194.188.81.243
cb15:901b:8024:cd24:8081:155:c2bc:51f4	194.188.81.244
cb15:901b:8024:cd24:8081:155:c2bc:51f5	194.188.81.245
cb15:901b:8024:cd24:8081:155:c2bc:51f6	194.188.81.246
cb15:901b:8024:cd24:8081:155:c2bc:51f7	194.188.81.247
cb15:901b:8024:cd24:8081:155:c2bc:51f8	194.188.81.248
cb15:901b:8024:cd24:8081:155:c2bc:51f9	194.188.81.249
cb15:901b:8024:cd24:8081:155:c2bc:51fa	194.188.81.250
cb15:901b:8024:cd24:8081:155:c2bc:51fb	194.188.81.251
cb15:901b:8024:cd24:8081:155:c2bc:51fc	194.188.81.252
cb15:901b:8024:cd24:8081:155:c2bc:51fd	194.188.81.253
cb15:901b:8024:cd24:8081:155:c2bc:51fe	194.188.81.254
cb15:901b:8024:cd24:8081:155:c2bc:51ff	194.188.81.255

How IPv6 host addresses we calculated?

As we explained above IPv6 IP version is 128 bit long. Our system get IPv6 IP address as input in URL parameter value with its CIDR & get its all host address ranges from our largest database get back its start range and last range with its relevant CIDR at the end final IPv6 which converts into IPv4 IP address by our tool IPv6 to IPv4 converter.